xref: /OK3568_Linux_fs/kernel/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a1ant.h (revision 4882a59341e53eb6f0b4789bf948001014eff981) 
1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 */
2*4882a593Smuzhiyun /* Copyright(c) 2012  Realtek Corporation.*/
3*4882a593Smuzhiyun 
4*4882a593Smuzhiyun /*===========================================
5*4882a593Smuzhiyun  * The following is for 8821A 1ANT BT Co-exist definition
6*4882a593Smuzhiyun  *===========================================
7*4882a593Smuzhiyun  */
8*4882a593Smuzhiyun #define	BT_INFO_8821A_1ANT_B_FTP	BIT7
9*4882a593Smuzhiyun #define	BT_INFO_8821A_1ANT_B_A2DP	BIT6
10*4882a593Smuzhiyun #define	BT_INFO_8821A_1ANT_B_HID	BIT5
11*4882a593Smuzhiyun #define	BT_INFO_8821A_1ANT_B_SCO_BUSY	BIT4
12*4882a593Smuzhiyun #define	BT_INFO_8821A_1ANT_B_ACL_BUSY	BIT3
13*4882a593Smuzhiyun #define	BT_INFO_8821A_1ANT_B_INQ_PAGE	BIT2
14*4882a593Smuzhiyun #define	BT_INFO_8821A_1ANT_B_SCO_ESCO	BIT1
15*4882a593Smuzhiyun #define	BT_INFO_8821A_1ANT_B_CONNECTION	BIT0
16*4882a593Smuzhiyun 
17*4882a593Smuzhiyun #define	BT_INFO_8821A_1ANT_A2DP_BASIC_RATE(_BT_INFO_EXT_)	\
18*4882a593Smuzhiyun 		(((_BT_INFO_EXT_&BIT0)) ? true : false)
19*4882a593Smuzhiyun 
20*4882a593Smuzhiyun #define	BTC_RSSI_COEX_THRESH_TOL_8821A_1ANT		2
21*4882a593Smuzhiyun 
22*4882a593Smuzhiyun enum _BT_INFO_SRC_8821A_1ANT {
23*4882a593Smuzhiyun 	BT_INFO_SRC_8821A_1ANT_WIFI_FW			= 0x0,
24*4882a593Smuzhiyun 	BT_INFO_SRC_8821A_1ANT_BT_RSP			= 0x1,
25*4882a593Smuzhiyun 	BT_INFO_SRC_8821A_1ANT_BT_ACTIVE_SEND		= 0x2,
26*4882a593Smuzhiyun 	BT_INFO_SRC_8821A_1ANT_MAX
27*4882a593Smuzhiyun };
28*4882a593Smuzhiyun 
29*4882a593Smuzhiyun enum _BT_8821A_1ANT_BT_STATUS {
30*4882a593Smuzhiyun 	BT_8821A_1ANT_BT_STATUS_NON_CONNECTED_IDLE		= 0x0,
31*4882a593Smuzhiyun 	BT_8821A_1ANT_BT_STATUS_CONNECTED_IDLE			= 0x1,
32*4882a593Smuzhiyun 	BT_8821A_1ANT_BT_STATUS_INQ_PAGE			= 0x2,
33*4882a593Smuzhiyun 	BT_8821A_1ANT_BT_STATUS_ACL_BUSY			= 0x3,
34*4882a593Smuzhiyun 	BT_8821A_1ANT_BT_STATUS_SCO_BUSY			= 0x4,
35*4882a593Smuzhiyun 	BT_8821A_1ANT_BT_STATUS_ACL_SCO_BUSY			= 0x5,
36*4882a593Smuzhiyun 	BT_8821A_1ANT_BT_STATUS_MAX
37*4882a593Smuzhiyun };
38*4882a593Smuzhiyun 
39*4882a593Smuzhiyun enum _BT_8821A_1ANT_WIFI_STATUS {
40*4882a593Smuzhiyun 	BT_8821A_1ANT_WIFI_STATUS_NON_CONNECTED_IDLE		= 0x0,
41*4882a593Smuzhiyun 	BT_8821A_1ANT_WIFI_STATUS_NON_CONNECTED_ASSO_AUTH_SCAN	= 0x1,
42*4882a593Smuzhiyun 	BT_8821A_1ANT_WIFI_STATUS_CONNECTED_SCAN		= 0x2,
43*4882a593Smuzhiyun 	BT_8821A_1ANT_WIFI_STATUS_CONNECTED_SPECIAL_PKT		= 0x3,
44*4882a593Smuzhiyun 	BT_8821A_1ANT_WIFI_STATUS_CONNECTED_IDLE		= 0x4,
45*4882a593Smuzhiyun 	BT_8821A_1ANT_WIFI_STATUS_CONNECTED_BUSY		= 0x5,
46*4882a593Smuzhiyun 	BT_8821A_1ANT_WIFI_STATUS_MAX
47*4882a593Smuzhiyun };
48*4882a593Smuzhiyun 
49*4882a593Smuzhiyun enum BT_8821A_1ANT_COEX_ALGO {
50*4882a593Smuzhiyun 	BT_8821A_1ANT_COEX_ALGO_UNDEFINED		= 0x0,
51*4882a593Smuzhiyun 	BT_8821A_1ANT_COEX_ALGO_SCO			= 0x1,
52*4882a593Smuzhiyun 	BT_8821A_1ANT_COEX_ALGO_HID			= 0x2,
53*4882a593Smuzhiyun 	BT_8821A_1ANT_COEX_ALGO_A2DP			= 0x3,
54*4882a593Smuzhiyun 	BT_8821A_1ANT_COEX_ALGO_A2DP_PANHS		= 0x4,
55*4882a593Smuzhiyun 	BT_8821A_1ANT_COEX_ALGO_PANEDR			= 0x5,
56*4882a593Smuzhiyun 	BT_8821A_1ANT_COEX_ALGO_PANHS			= 0x6,
57*4882a593Smuzhiyun 	BT_8821A_1ANT_COEX_ALGO_PANEDR_A2DP		= 0x7,
58*4882a593Smuzhiyun 	BT_8821A_1ANT_COEX_ALGO_PANEDR_HID		= 0x8,
59*4882a593Smuzhiyun 	BT_8821A_1ANT_COEX_ALGO_HID_A2DP_PANEDR		= 0x9,
60*4882a593Smuzhiyun 	BT_8821A_1ANT_COEX_ALGO_HID_A2DP		= 0xa,
61*4882a593Smuzhiyun 	BT_8821A_1ANT_COEX_ALGO_MAX			= 0xb,
62*4882a593Smuzhiyun };
63*4882a593Smuzhiyun 
64*4882a593Smuzhiyun struct coex_dm_8821a_1ant {
65*4882a593Smuzhiyun 	/* fw mechanism */
66*4882a593Smuzhiyun 	bool	cur_ignore_wlan_act;
67*4882a593Smuzhiyun 	bool	pre_ignore_wlan_act;
68*4882a593Smuzhiyun 	u8	pre_ps_tdma;
69*4882a593Smuzhiyun 	u8	cur_ps_tdma;
70*4882a593Smuzhiyun 	u8	ps_tdma_para[5];
71*4882a593Smuzhiyun 	u8	tdma_adj_type;
72*4882a593Smuzhiyun 	bool	auto_tdma_adjust;
73*4882a593Smuzhiyun 	bool	pre_ps_tdma_on;
74*4882a593Smuzhiyun 	bool	cur_ps_tdma_on;
75*4882a593Smuzhiyun 	bool	pre_bt_auto_report;
76*4882a593Smuzhiyun 	bool	cur_bt_auto_report;
77*4882a593Smuzhiyun 	u8	pre_lps;
78*4882a593Smuzhiyun 	u8	cur_lps;
79*4882a593Smuzhiyun 	u8	pre_rpwm;
80*4882a593Smuzhiyun 	u8	cur_rpwm;
81*4882a593Smuzhiyun 
82*4882a593Smuzhiyun 	/* sw mechanism */
83*4882a593Smuzhiyun 	bool	pre_low_penalty_ra;
84*4882a593Smuzhiyun 	bool	cur_low_penalty_ra;
85*4882a593Smuzhiyun 	u32	pre_val_0x6c0;
86*4882a593Smuzhiyun 	u32	cur_val_0x6c0;
87*4882a593Smuzhiyun 	u32	pre_val_0x6c4;
88*4882a593Smuzhiyun 	u32	cur_val_0x6c4;
89*4882a593Smuzhiyun 	u32	pre_val_0x6c8;
90*4882a593Smuzhiyun 	u32	cur_val_0x6c8;
91*4882a593Smuzhiyun 	u8	pre_val_0x6cc;
92*4882a593Smuzhiyun 	u8	cur_val_0x6cc;
93*4882a593Smuzhiyun 	/* Auto Rate Fallback Retry cnt */
94*4882a593Smuzhiyun 	u32	backup_arfr_cnt1;
95*4882a593Smuzhiyun 	/* Auto Rate Fallback Retry cnt */
96*4882a593Smuzhiyun 	u32	backup_arfr_cnt2;
97*4882a593Smuzhiyun 	u16	backup_retry_limit;
98*4882a593Smuzhiyun 	u8	backup_ampdu_max_time;
99*4882a593Smuzhiyun 
100*4882a593Smuzhiyun 	/* algorithm related */
101*4882a593Smuzhiyun 	u8	pre_algorithm;
102*4882a593Smuzhiyun 	u8	cur_algorithm;
103*4882a593Smuzhiyun 	u8	bt_status;
104*4882a593Smuzhiyun 	u8	wifi_chnl_info[3];
105*4882a593Smuzhiyun 
106*4882a593Smuzhiyun 	u32	pre_ra_mask;
107*4882a593Smuzhiyun 	u32	cur_ra_mask;
108*4882a593Smuzhiyun 	u8	pre_arfr_type;
109*4882a593Smuzhiyun 	u8	cur_arfr_type;
110*4882a593Smuzhiyun 	u8	pre_retry_limit_type;
111*4882a593Smuzhiyun 	u8	cur_retry_limit_type;
112*4882a593Smuzhiyun 	u8	pre_ampdu_time_type;
113*4882a593Smuzhiyun 	u8	cur_ampdu_time_type;
114*4882a593Smuzhiyun 	u32	arp_cnt;
115*4882a593Smuzhiyun 
116*4882a593Smuzhiyun 	u8	error_condition;
117*4882a593Smuzhiyun };
118*4882a593Smuzhiyun 
119*4882a593Smuzhiyun struct coex_sta_8821a_1ant {
120*4882a593Smuzhiyun 	bool	bt_disabled;
121*4882a593Smuzhiyun 	bool	bt_link_exist;
122*4882a593Smuzhiyun 	bool	sco_exist;
123*4882a593Smuzhiyun 	bool	a2dp_exist;
124*4882a593Smuzhiyun 	bool	hid_exist;
125*4882a593Smuzhiyun 	bool	pan_exist;
126*4882a593Smuzhiyun 
127*4882a593Smuzhiyun 	bool	under_lps;
128*4882a593Smuzhiyun 	bool	under_ips;
129*4882a593Smuzhiyun 	u32	special_pkt_period_cnt;
130*4882a593Smuzhiyun 	u32	high_priority_tx;
131*4882a593Smuzhiyun 	u32	high_priority_rx;
132*4882a593Smuzhiyun 	u32	low_priority_tx;
133*4882a593Smuzhiyun 	u32	low_priority_rx;
134*4882a593Smuzhiyun 	u8	bt_rssi;
135*4882a593Smuzhiyun 	bool	bt_tx_rx_mask;
136*4882a593Smuzhiyun 	u8	pre_bt_rssi_state;
137*4882a593Smuzhiyun 	u8	pre_wifi_rssi_state[4];
138*4882a593Smuzhiyun 	bool	c2h_bt_info_req_sent;
139*4882a593Smuzhiyun 	u8	bt_info_c2h[BT_INFO_SRC_8821A_1ANT_MAX][10];
140*4882a593Smuzhiyun 	u32	bt_info_c2h_cnt[BT_INFO_SRC_8821A_1ANT_MAX];
141*4882a593Smuzhiyun 	bool	c2h_bt_inquiry_page;
142*4882a593Smuzhiyun 	bool	wifi_is_high_pri_task;
143*4882a593Smuzhiyun 	u8	bt_retry_cnt;
144*4882a593Smuzhiyun 	u8	bt_info_ext;
145*4882a593Smuzhiyun };
146*4882a593Smuzhiyun 
147*4882a593Smuzhiyun /*===========================================
148*4882a593Smuzhiyun  * The following is interface which will notify coex module.
149*4882a593Smuzhiyun  *===========================================
150*4882a593Smuzhiyun  */
151*4882a593Smuzhiyun void ex_btc8821a1ant_init_hwconfig(struct btc_coexist *btcoexist,
152*4882a593Smuzhiyun 				   bool wifi_only);
153*4882a593Smuzhiyun void ex_btc8821a1ant_init_coex_dm(struct btc_coexist *btcoexist);
154*4882a593Smuzhiyun void ex_btc8821a1ant_ips_notify(struct btc_coexist *btcoexist, u8 type);
155*4882a593Smuzhiyun void ex_btc8821a1ant_lps_notify(struct btc_coexist *btcoexist, u8 type);
156*4882a593Smuzhiyun void ex_btc8821a1ant_scan_notify(struct btc_coexist *btcoexist, u8 type);
157*4882a593Smuzhiyun void ex_btc8821a1ant_connect_notify(struct btc_coexist *btcoexist, u8 type);
158*4882a593Smuzhiyun void ex_btc8821a1ant_media_status_notify(struct btc_coexist *btcoexist,
159*4882a593Smuzhiyun 					 u8 type);
160*4882a593Smuzhiyun void ex_btc8821a1ant_special_packet_notify(struct btc_coexist *btcoexist,
161*4882a593Smuzhiyun 					   u8 type);
162*4882a593Smuzhiyun void ex_btc8821a1ant_bt_info_notify(struct btc_coexist *btcoexist,
163*4882a593Smuzhiyun 				    u8 *tmpbuf, u8 length);
164*4882a593Smuzhiyun void ex_btc8821a1ant_halt_notify(struct btc_coexist *btcoexist);
165*4882a593Smuzhiyun void ex_btc8821a1ant_pnp_notify(struct btc_coexist *btcoexist, u8 pnpstate);
166*4882a593Smuzhiyun void ex_btc8821a1ant_periodical(struct btc_coexist *btcoexist);
167*4882a593Smuzhiyun void ex_btc8821a1ant_display_coex_info(struct btc_coexist *btcoexist,
168*4882a593Smuzhiyun 				       struct seq_file *m);
169*4882a593Smuzhiyun void ex_btc8821a1ant_dbg_control(struct btc_coexist *btcoexist, u8 op_code,
170*4882a593Smuzhiyun 				 u8 op_len, u8 *data);
171*4882a593Smuzhiyun void ex_btc8821a1ant_pnp_notify(struct btc_coexist *btcoexist, u8 pnp_state);
172